Gwynedd Police have concerns for the safety of a missing 55-year-old man.
Jon/Jonathon lives away but is familiar with Llanbedr and Shell Island where he has spent time recently.
He is medium build and around 5ft 10 (178cm). It is not known what he was last wearing.
Police are seeking any sightings of Jon or information regarding his welfare.
Contact 101, the NWP live chat or online reporting system found at https://orlo.uk/U26QI or
https://orlo.uk/dBCgm, quoting I-trace 48143 on